Gwen & Gavin's Boxing Showdown

Gwen Stefani and Gavin Rossdale join Brad Pitt and Angelina Jolie for a couples night out late Saturday at the MGM Grand Garden Arena in Las Vegas, Nevada.

The Hollywood power coupled hopped into a limo together after watching the flashy welterweight Mayweather-Hatton boxing match, where American Floyd Mayweather knocked British-born Ricky Hatton out in the 10th round.